2019792796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3796603}}^1$

素因数の和:3796633

約数の個数: 24

約数和(自身を含む): 4252196480

約数和(自身を除く): 2232403684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3796603, 7593206, 15186412, 26576221, 53152442, 72135457, 106304884, 144270914, 288541828, 504948199, 1009896398, 2019792796]

約数ペア:

[(1, 2019792796), (2, 1009896398), (4, 504948199), (7, 288541828), (14, 144270914), (19, 106304884), (28, 72135457), (38, 53152442), (76, 26576221), (133, 15186412), (266, 7593206), (532, 3796603)]